BQ29440DRBT

Mfr. #:: BQ29440DRBT
描述:: Battery Management Secondary Over- Voltage Protection
生命週期:: 製造商新產品
數據表:: BQ29440DRBT 數據表
交貨:: DHL FedEx Ups TNT EMS
支付:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:: BQ29440DRBT 更多信息 BQ29440DRBT Product Details

產品屬性
屬性值

製造商: 德州儀器

產品分類: PMIC - 電池管理

系列: BQ29440

產品: 電池保護

打包: Digi-ReelR 替代包裝

單位重量: 0.000847 oz

安裝方式: 貼片/貼片

包裝盒: VSON-8

工作溫度: -40°C ~ 110°C (TA)

電池化學: 鋰離子

細胞數

功能: 電池保護

界面: -

供應商-設備-包: 8-SON Exposed Pad (3x3)

故障保護: 過電壓

圖號: 296; 4203482-2; DRB; 8

最高工作溫度: + 85 C

最低工作溫度: - 40 C

工作電源電壓: 4 V to 25 V

輸出電壓: 8 V

工作電源電流: 2 uA

電池類型: 鋰離子

Tags: BQ2944, BQ294, BQ29, BQ2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BQ29440DRBT 描述

***as Instruments: Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-SON -40 to 85

***ical: Battery Protection Li-Ion 4.35V 8-Pin VSON EP T/R

***i-Key Marketplace: BQ29440 SECONDARY OVER-VOLTAGE P

***i-Key: IC BATT PROT LI-ION 2-4CELL 8SON

***ment14 APAC: BATT PROT, 2-4CELL, LI-ION, 8SON; Battery Type:Li-Ion; Battery Protection:Over Voltage; No. of Batteries:4; Supply Voltage Range:4V to 25V; Battery IC Case Style:SON; No. of Pins:8; Operating Temperature Range:-40°C to +110°C; SVHC:No SVHC (18-Jun-2012); Base Number:29440; Battery Protection:Over Voltage

BQ29440DRBT 更多信息

BQ2944x Secondary Overvoltage Protection ICs: The OMO Electronic bq2944x is a secondary overvoltage protection IC for 2-series, 3-series, or 4-series cell lithium-ion battery packs. The TI bq2944x incorporates a high-accuracy precision overvoltage detection circuit. This TI secondary overvoltage protection IC compares the voltage of each cell in a battery pack to an internal reference voltage. If any cells reach an overvoltage condition, the TI bq2944x starts a timer that provides a delay proportional to the capacitance on the CD pin. Upon expiration of the internal timer, the OUT pin changes from a low state to a high state. An optional latch configuration is available that holds the OUT pin in a high state indefinitely after an overvoltage condition has satisfied the specified delay timer period. The latch is released when the CD pin is shorted to GND. This TI secondary overvoltage protection IC is designed for Li-Ion battery packs in notebook computers, power tools, and portable equipment and instrumentation.

Market price

型號	描述	庫存	價格
BQ29440DRBT DISTI # 26625816	Li-Ion 4.35V 8-Pin VSON EP T/R RoHS: Compliant	10000	1250:$0.6629 500:$0.8001
BQ29440DRBT DISTI # 296-27607-1-ND	IC V-PROT 2-4CELL LI-ION 8SON RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	500In Stock	100:$1.1145 10:$1.3870 1:$1.5400
BQ29440DRBT DISTI # 296-27607-6-ND	IC V-PROT 2-4CELL LI-ION 8SON RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	500In Stock	100:$1.1145 10:$1.3870 1:$1.5400
BQ29440DRBT DISTI # 296-27607-2-ND	IC V-PROT 2-4CELL LI-ION 8SON RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	250In Stock	1250:$0.7366 500:$0.8890 250:$1.0160
BQ29440DRBT DISTI # BQ29440DRBT	Li-Ion 4.35V 8-Pin VSON EP T/R - Tape and Reel (Alt: BQ29440DRBT) RoHS: Compliant Min Qty: 500 Container: Reel	Americas - 0	500:$0.7369 1000:$0.7009 1500:$0.6779 2500:$0.6549 5000:$0.6369
BQ29440DRBT	RoHS: Not Compliant	263	1000:$0.5500 500:$0.5800 100:$0.6100 25:$0.6300 1:$0.6800
BQ29440DRBT	Power Supply Support Circuit, Fixed, 1 Channel, PDSO8 RoHS: Compliant	2500	1000:$0.5500 500:$0.5800 100:$0.6100 25:$0.6300 1:$0.6800
BQ29440DRBT DISTI # 595-BQ29440DRBT	Battery Management Secondary Over- Voltage Protection RoHS: Compliant	0
BQ29440DRBR DISTI # 595-BQ29440DRBR	Battery Management Secondary Over- Voltage Protection RoHS: Compliant	0

相關產品

圖片	型號	描述
	Mfr.#: BQ294702DSGR OMO.#: OMO-BQ294702DSGR	Battery Management Li-Ion Protection IC
	Mfr.#: BQ29419PWR OMO.#: OMO-BQ29419PWR	Battery Management Vltg Prot for 2 3 or 4 Cell Li-Ion Batt
	Mfr.#: BQ29413PWR OMO.#: OMO-BQ29413PWR	Battery Management Secondary Over Vltg Protection
	Mfr.#: BQ29441DRBT OMO.#: OMO-BQ29441DRBT	Battery Management Vltg Prot For 2-4 Cell Li-Ion Batt
	Mfr.#: BQ29400PWRG4.. OMO.#: OMO-BQ29400PWRG4--1190	全新原裝
	Mfr.#: BQ294682DRVR OMO.#: OMO-BQ294682DRVR-TEXAS-INSTRUMENTS	Battery Management Overvlt Prot for 2/3 Ser Cell Li-Ion Batt
	Mfr.#: BQ29400PW OMO.#: OMO-BQ29400PW-TEXAS-INSTRUMENTS	Battery Management 2nd Level Over Vltg Protection
	Mfr.#: BQ29443DRBT OMO.#: OMO-BQ29443DRBT-TEXAS-INSTRUMENTS	Battery Management Vltg Prot For 2-4 Cell Li-Ion Batt
	Mfr.#: BQ294524DRVT OMO.#: OMO-BQ294524DRVT-TEXAS-INSTRUMENTS	Battery Management OverVtg Prot for 2/3 Ser Cell LiIon Batt
	Mfr.#: BQ29412DCTT OMO.#: OMO-BQ29412DCTT-TEXAS-INSTRUMENTS	Battery Management Secondary Over Vltg Protection